*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1,h2,h3,h4{
    text-align: center;
}

body,#app{
    height: 100vh;
}

.flex-cc
{
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-ec
{
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.toolbar{
    display: grid;
    grid-template-columns: 1fr 1fr ;
}


.el-main{

    padding: 0;
}

.thead{

    background-color: darkgreen;
    color: white;
}

.thead>.el-col{
    border-right: 1px solid white;
    font-size: 12px;
    display: flex;
    justify-content: center;
    align-items: center;

}